The research actualities on catalytic distillation still, Packing Structure of catalyst, mathematical models for catalytic distillation process are introduced.
介绍了催化精馏塔、催化剂的装填方式、催化精馏塔数学模型的研究现状。
Careless distillation in many a backwoods still has caused it to blind the imbibers of "alternative" alcoholic drinks.
在一些偏远地区，蒸馏时不小心残留下的甲醇仍在导致饮用“替代”酒精饮料的贪杯者失明。
Established the conception of the efficiency of a pass through molecular distillation amount to the desired purity through several passes through the molecular still.
提出一次分子蒸馏过程相当于一块高效塔板的概念，经过多次蒸馏，馏出物纯度可以达到目标含量。
A heat and mass transfer relation in a solar still was established and the steady state simulation experiments in a multi stage stacked tray distillation chamber were conducted.
建立了盘式太阳能蒸馏器中一组传热传质关系式，并用多级迭盘式蒸馏室进行稳态模拟实验。
Fractional distillation of petroleum is carried on in a still.
石油的分馏在蒸馏器内进行。
Fractional distillation of petroleum is carried on in a still.
石油的分馏在蒸馏器内进行。
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